TREA

Safety trocar with progressive cutting tip guards and gas jet tissue deflector

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Information

  • Patent Grant
  • D518177
  • Patent Number
    D518,177
  • Date Filed
    Friday, March 8, 2002
    22 years ago
  • Date Issued
    Tuesday, March 28, 2006
    18 years ago
  • US Classifications
    Field of Search
    • US
    • D24 146
    • D24 147
    • D24 130
    • 606 184000
    • 606 167000
    • 606 170000
    • 606 185000
    • 604 164010
    • 604 164070
    • 604 264000
    • 604 506000
    • 604 274000
  • International Classifications
    • 2402
    • Term of Grant
      14Years
Information
Abstract
Description

FIG. 1 is a top, front and right side perspective view of a safety trocar with progressive cutting tip guards and gas jet tissue deflector showing my new design, the bottom and left front perspective view thereof being a mirror image of the perspective view shown, wherein the cutting blade thereof is shown in a guarded position;


FIG. 2 is a top, front and right side perspective view thereof, the bottom and left front perspective being a mirror image of the perspective view shown, the cutting tip being shown in a partially exposed position;


FIG. 3 is a top, front and right side perceptive view thereof, the bottom left and front perspective view being a mirror image thereof, wherein the cutting blade is shown in fully exposed position, with the guards retracted; and,


FIG. 4 is a perspective view as seen in FIG. 1.


The phantom lines showing in the drawings is for illustrative purposes only and forms no part of the claimed design.


Claims
  • The ornamental design for a safety trocar with progressive cutting tip guards and gas jet tissue deflector, as shown and described.
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